| 发明名称 |
ELECTRON-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME AS WELL AS ELECTRON SOURCE AND IMAGE FORMING APPARATUS COMPRISING SUCH ELECTRON-EMITTING DEVICES |
| 摘要 |
An electron-emitting device comprises an electroconductive film including an electron-emitting region disposed between a pair of electrodes arranged on a substrate. The electron-emitting region is formed close to the step portion formed by one of the electrodes and the substrate.
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| 申请公布号 |
US2002132041(A1) |
申请公布日期 |
2002.09.19 |
| 申请号 |
US19980179833 |
申请日期 |
1998.10.28 |
| 申请人 |
YAMANOBE MASATO;TSUKAMOTO TAKEO;YAMAMOTO KEISUKE;HAMAMOTO YASUHIRO |
发明人 |
YAMANOBE MASATO;TSUKAMOTO TAKEO;YAMAMOTO KEISUKE;HAMAMOTO YASUHIRO |
| 分类号 |
G09G3/22;H01J1/316;H01J9/02;(IPC1-7):B05D5/12;B05D1/04 |
主分类号 |
G09G3/22 |
| 代理机构 |
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